<template>
  <div id="login_app">
    <div class="login_card">
      <h3>小U商城后台管理系统</h3>
      <el-form :model="LoginForm" :rules="rules" ref="LoginFormRef">
        <el-form-item prop="username">
          <el-input placeholder="用户名" v-model="LoginForm.username">
            <template slot="prepend">
              <i class="el-icon-user-solid"></i>
            </template>
          </el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input
            type="password"
            placeholder="密码"
            v-model="LoginForm.password"
          >
            <template slot="prepend">
              <i class="el-icon-lock"></i>
            </template>
          </el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="submitForm('LoginFormRef')"
            >提交</el-button
          >
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
// import "../../build/css/login.css";
export default {
  data() {
    return {
      LoginForm: {
        username: "admin",
        password: "admin888",
      },
      rules: {
        username: {
          required: true,
          message: "用户名不可以为空",
          trigger: "blur",
        },
        password: {
          required: true,
          message: "密码不可以为空",
          trigger: "blur",
        },
      },
    };
  },
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          var login_url = "/userlogin";
          this.LoginForm;
          this.$http.post(login_url, this.LoginForm).then(
            res => {
            if (res.status === 200) {
              localStorage.setItem("userData", JSON.stringify(res.data.list));
              this.$router.push("/");
            }
          });
        } else {
          console.log("error submit!!");
          return false;
        }
      });
    },
  },
};
</script>

<style scoped>
#login_app {
  background: url("../../build/image/loginbg.jpg");
  width: 100%;
  height: 100vh;
  background-size: 100% 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.login_card {
  width: 400px;
  height: 300px;
  background: #fff;
  border-radius: 4px;
  box-sizing: border-box;
  padding: 0 40px;
}
.login_card > h3 {
  color: #409eff;
  text-align: center;
  margin-top: 40px;
}
.el-button {
  width: 100%;
}
.el-form-item {
  margin-top: 30px;
}
</style>